5 stars: This app does what it says. It measures the current your phone is receiving from the charger. It helped me confirm my suspicion that the charger wasn't providing even half of what it should be able to provide. It's simple yet amazingly helpful, and it also provides some battery related info like temperature, etc. for those of you who might need it for additional troubleshooting or just for daily monitoring.
5 stars: Best of the best. I have compared three related apps for measuring charging speed. And I've noticed this is the best and the most accurate app to calculate the ampere. Now I know why this app got the highest rating for the related feature! Thanks Mr. Developer! Update: After the March 23, 2020 update, the algorythm got much better. Nice job.
4 stars: Ampere is one of the more reliable Battery apps out there. The app provides useful info like battery health, temperature and discharge rate of your phone's battery. The interface is simply and has support for dark mode. I would like to see more alert options like 80% charge level for those who don't like to charge to full. Nonetheless it's a great app. Well done!
5 stars: Great app to monitor basic charge and discharge rates, but would be nice is it had a bit more options for the data being generated. Even a basic time lapse time chart or record function to link up with or added to the app itself would be nice. Otherwise a nice app to monitor Current levels.
5 stars: I gave five stars because ...